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[Golang/Swagger] Apply Swagger to describe the information API on Golang Golang
[Upgrade Canary Istio Cluster] Do you want to upgrade the new version for Your Multi-Cluster Isito? Welcome to Nimtechnology. Very easy!!! That right. Isito-EnvoyFilter
[Service Endpoint] Explain the Service Endpoint in Azure VNet. Azure Cloud
[Minio] Install MinIO on Kubernetes through minio-operator Kubernetes & Container
[Kafka] Install kafka and zookeeper cluster on kubernetes. Apache Kafka

[AWS] Encrypting your data easily via KMS on AWS

Posted on September 4, 2022May 24, 2023 By nim No Comments on [AWS] Encrypting your data easily via KMS on AWS
[AWS] Encrypting your data easily via KMS on AWS

1) Symmetric Encryption How it works: Example: AES(Advance Encrypt Standard) – block cipher of 128, 192, 256 bits, most well-known and effective use. Take billions of years to crack, more secure than DES, Triple DES, IDEA.DES(Data Encrypt Standard)Triple DESIDEA (International Data Encryption Algorithm)TLS/SSL Protocol: session key Pros:– Encrypt & Decrypt large amount data quickly– Easy…

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AWS - Amazon Web Service

[AWS] Demo “code build” with experiment easily on AWS

Posted on September 4, 2022September 26, 2022 By nim No Comments on [AWS] Demo “code build” with experiment easily on AWS
[AWS] Demo “code build” with experiment easily on AWS

1) Creating ECR to hold the docker image 2) Set up Code Build to build image through Dockerfile 3) Recheck log of Code Build on CloudWatch File buildspec.yml 4) Provisioning CodeBuild(aws) through terraform Giờ chúng ta sẽ đến với việc demo code build bằng terraform.https://registry.terraform.io/providers/hashicorp/aws/latest/docs/resources/codebuild_project Đầu Tiên là file demo_codebuild.tf Đầu tiên bạn để ý…

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AWS - Amazon Web Service

[Teamcity] Kotlin codes on Git(repository) are conflicted with the TeamCity UI.

Posted on September 2, 2022September 2, 2022 By nim No Comments on [Teamcity] Kotlin codes on Git(repository) are conflicted with the TeamCity UI.
[Teamcity] Kotlin codes on Git(repository) are conflicted with the TeamCity UI.

Câu chuyện là như thế này!Project trên teamcity thì bạn đã config “Versioned Settings” với kotlin DSL.==> Thường mình sẽ change config trên github rồi lên Teamcity apply.Nhưng đôi khi có ai chỉnh trên UI thì teamcity nó tự động commit lên github. Mình mới biết là có thành niên đã add thêm repo vào…

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TeamCity

Manage Kubernetes Secrets With External Secrets Operator

Posted on September 2, 2022February 16, 2023 By nim No Comments on Manage Kubernetes Secrets With External Secrets Operator
Manage Kubernetes Secrets With External Secrets Operator

Hiện tại mình sẽ cần sync secret từ data secret nào đó lên thành secret trên k8schúng ta sẽ sử dụng external secret Mình sẽ focus vào external secret với AWS 1) Install External Secrets via Helm chart 2) Create User and Assume Role access Parameter Stores còn phần tạo assume role access vào Parameter…

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AWS - Amazon Web Service, Kubernetes

[Demo] Instructing configure AssumeRole – IAM on AWS

Posted on September 1, 2022September 23, 2022 By nim No Comments on [Demo] Instructing configure AssumeRole – IAM on AWS
[Demo] Instructing configure AssumeRole – IAM on AWS

1) Overview Sau khi coi video của 1 bạn hướng dẫn về Assume role==>mình hiểu là assume role nghĩa là bạn A có quền đi vào các Con EC2 thuộc tài khoản của bạn A với ID là 1. và Nim có 1 tại khỏa AWS có ID là 2==> giờ bạn muốn Nim có…

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AWS - Amazon Web Service

[AWS] Saving your secret on AWS Systems Manager – Parameter Store

Posted on August 31, 2022May 24, 2023 By nim No Comments on [AWS] Saving your secret on AWS Systems Manager – Parameter Store
[AWS] Saving your secret on AWS Systems Manager – Parameter Store

Mình có câu hỏi nếu công ty sài aws và chưa có vault thì trên AWS có feature take care được việc này hem nhỉ? Ok nhà nghèo lab thì chơi SSM nhé Manual by hand Khi mà mình tạo là dev/redis/hostname thì bị báo lỗi Parameter name must be a fully qualified name. Giờ…

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AWS - Amazon Web Service

[AWS] VPC PEERING – Connecting between other VPCs.

Posted on August 31, 2022December 25, 2022 By nim No Comments on [AWS] VPC PEERING – Connecting between other VPCs.
[AWS] VPC PEERING – Connecting between other VPCs.

Hiện tại mình muốn EC2(1) ở VPC 1 ping sang EC2(2) ở VPC 2 thì mình chúng ta phải setup VPC Peering Mình sẽ tìm terraform để apply … How can I access an internal load balancer using VPC peering?

AWS - Amazon Web Service

[Bitbucket] You can run and make anything on Bitbucket Pipeline

Posted on August 31, 2022January 5, 2024 By nim No Comments on [Bitbucket] You can run and make anything on Bitbucket Pipeline
[Bitbucket] You can run and make anything on Bitbucket Pipeline

Giờ chúng ta tìm hiểu về Bitbucket Pipeline. Bạn có thể xem video ở trên trước Mình đã có 1 bài hướng dẫn chạy terragrunthttps://nimtechnology.com/2022/08/26/terraform-using-terragrunt-to-provision-aws-base-on-terraform-module/ Giờ mình sẽ kết hợp với Bitbucket Pipeline và terragrunt để deploy 1 con EC2 1) Set up and enable bitbucket-pipeline 2) Declare the global environment for bitbucket-pipeline Vì là…

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Bitbucket, Git

[kubectl/helm] invalid apiVersion “client.authentication.k8s.io/v1alpha1”

Posted on August 29, 2022September 4, 2022 By nim No Comments on [kubectl/helm] invalid apiVersion “client.authentication.k8s.io/v1alpha1”
[kubectl/helm] invalid apiVersion “client.authentication.k8s.io/v1alpha1”

Hiện tại mình đang nhận 1 con teamcityvà một ngày đẹp trời mình nhận được tin là teamcity deploy lên EKS (Kubernetes) bị lỗi. error: exec plugin: invalid apiVersion “client.authentication.k8s.io/v1alpha1” error: exec plugin: invalid apiVersion “client.authentication.k8s.io/v1alpha1″Lỗi này thì là chỗ kubectl apply … Teamcity đang cài 1 kubectl latest Mình đọc bài này khuyên là…

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Helm Chart, Kubernetes

[Teamcity] Design as a code on Teamcity through Kotlin DSL

Posted on August 28, 2022September 3, 2022 By nim No Comments on [Teamcity] Design as a code on Teamcity through Kotlin DSL
[Teamcity] Design as a code on Teamcity through Kotlin DSL

Hiện tại trên teamcity thi trước giờ họ toàn click trên UI các bạn ạmình thì không thích điều này lăm Giờ chung ta sẽ Design Teamcity as a code 1) Create Parent Project. 2) Create Sub-Project 2.1) Create Build Configuration inside Sup-Project trong product trên mình tạo trước cho họ build easy là build…

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TeamCity

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